Object: Hiring An Engineering Company To Prepare Basic Studies, Environmental Studies, Engineering Projects And Budgets For The Construction Of The Canhotinho, Currents, Ipanema Ii Dams And Respective Complementary Works, Cadastral Survey For Expropriation Purposes And Dam Safety Plan, Aiming To Control Floods In The Municipalities Of The Mundaú And Ipanema River Basins, In Pernambuco And Alagoas.